Archives of Acoustics, 2, 1, pp. 21-23, 1977

Basic acoustic parameters of organic solvents used in ultrasonic cleaning

Bogdan Niemczewski
The Tele and Radio Research Institute
Poland

Teresa Szlagowska
The Tele and Radio Research Institute
Poland

Sound velocities have been measured aml the specific acoustic impedance calculated for the following solvents used-iii the process of ultrasonic cleaning (commercial technical products): trichloroethylene, tetrachloroethylene, 1,1,1- trichloroethane (Baltane), triehlorotrifluoroethane (Freon TF) and dibromot¬etrafluoroethane, known as freon 114B2.
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